British Abstracts: Pure chemistry and physiology. ser. A1940 |
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... lines in the twilight sky spectrum is reduced by passing the light through a 3 - cm . cell containing Na vapour , and the lines disappear if the Na temp . is > 200 ° . The breadth of the lines , which represents approx . the Doppler ...
... lines in the twilight sky spectrum is reduced by passing the light through a 3 - cm . cell containing Na vapour , and the lines disappear if the Na temp . is > 200 ° . The breadth of the lines , which represents approx . the Doppler ...
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... lines of Ce II have been increased from 2800 to > 6000 lines , and 12,000 lines of Ce I and Ce II between 8000 and 2400 A. have been photographed . The preliminary classification . of Ce II ( A. , 1938 , I , 108 ) has been extended to ...
... lines of Ce II have been increased from 2800 to > 6000 lines , and 12,000 lines of Ce I and Ce II between 8000 and 2400 A. have been photographed . The preliminary classification . of Ce II ( A. , 1938 , I , 108 ) has been extended to ...
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... lines possibly related to the coronium lines , are very rare . There is little prospect of identification of doubly - excited He lines in the near ultra - violet or visible regions . A. J. E. W. Summation rules in normal " forced ...
... lines possibly related to the coronium lines , are very rare . There is little prospect of identification of doubly - excited He lines in the near ultra - violet or visible regions . A. J. E. W. Summation rules in normal " forced ...
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EXPERIMENTAL PHYSIOLOGY | |
1940 | 1 |
CHEMISTRY AND RELATED SUBJECTS | |
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absorption absorption spectra Acad acid activation energy activity adsorbed alkali alloys Amer Anal analysis approx ation atoms Atti X Congr bands calc catalyst CCl4 Chem chemical Chim chloride CO₂ coeff colloidal compounds Compt concn const crystals curves decomp decreases described determined deuterons diffusion discussed dissociation effect electrolytes electron emission energy equation equilibrium EtOH Faraday Soc ferromagnetic film formation gases H₂ H₂O heat hydrogen hydrolysis increases intensity ionisation ions isotopes kg.-cal lattice layer liquid magnetic Me.v measured meson mesotrons metals method mixtures N₂ neutrons obtained oxidation paramagnetic particles phase Phys Physical Rev polarisation potential pptd pressure Proc protons Raman reaction rend Russ salts SiO2 solid solid solution solubility solutions solvent spectra spectrum structure surface temp theory thermal titration Trans vals vapour velocity viscosity X-ray